Reborn on a mining planet on the edge of human territory, Perseus becomes a wandering remnant of the Flame Sacrifice, backed by over a dozen immortal kings, yet a homeless dog without an ancestral home. Perseus opens his eyes to find himself on the run. Humanity in the divine kingdom possesses almost no natural talent; as a 'Spark' sent abroad by his race, he faces enemies almost everywhere in the primordial universe. The four supreme races loom like mountains overhead, while various smaller, hawk-like clans relentlessly pursue and attack… The boy, awakened in another world, feels a sense of helplessness at being surrounded by enemies. Fortunately, he has the golden finger of transmigration awakening—the [Puzzle of All Things], which can extract elements from all things and fuse them into treasures in the form of a jigsaw puzzle. A "Power Card" that perfectly replaces nutrient solution! An "Identity Card" that grants talent! A way to improve one's aptitude for laws and…

[Crossover anime + Multiple heroines] [Currently added characters: Nishimiya Shoko, Nishimiya Yuzuru, Yotsuya Miko, Crazy Mita, Sawamura Eriri, others to be added gradually...]

Xiaoyu, who was killed by the Yunda Express, transmigrated...

But this time it seems to have become a soul…

Not wanting to die, he could only try his best to get close to the girl and gain emotional points...

In the first unexpected choice, Nishimiya Shoko, who suffers from hearing impairment, was chosen.

Not only that, there are also girls with chuunibyou (middle school syndrome) and girls cursed to be unable to get close to others.

The doujinshi artist also has a girl who can see evil spirits.

Looking at these girls, and those evil spirits.

The revival plan needs to be accelerated.

Visible Child, Voice Journey, How to Raise a Boring Girlfriend, Blue Sky, Love, Chunibyo & Other Delusions, Mita World, others are tentative.